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Breakthrough Lithium Battery Tech Boosts Energy Density by 30%

4/18/2025

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Summary

Story summary

Researchers at China's Ningbo Institute have made a groundbreaking discovery: lithium-rich layered oxide cathodes can shrink when heated to 150-250°C, achieving nearly 100% voltage recovery in aging lithium-ion batteries. This innovation boosts energy density by 30%, paving the way for longer-lasting batteries and revolutionary charging systems, as reported in Nature.

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Story summary

Researchers at China's Ningbo Institute have made a groundbreaking discovery: lithium-rich layered oxide cathodes can shrink when heated to 150-250°C, achieving nearly 100% voltage recovery in aging lithium-ion batteries. This innovation boosts energy density by 30%, paving the way for longer-lasting batteries and revolutionary charging systems, as reported in Nature.